Workpiece for frame gang saw, method for cutting the workpiece, and product cut by the method
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United States of America Patent
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Mar 10, 2015
Grant Date -
Oct 20, 2011
app pub date -
Dec 23, 2009
filing date -
Dec 23, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
There is provided a method of cutting or drilling workpiece including stone such as marble and granite, brick, concrete and asphalt, using a frame gang saw. There are provided a workpiece cut by a frame gang saw that includes one or a plurality of blades having multiple cutting tips or that includes a blade without including a cutting tip; a method of cutting the workpiece by using a frame gang saw; and a product provided by the cutting method. The workpiece is provided to include one or more grooves into which at least a portion of at least one cutting tip among the multiple cutting tips or at least a portion of the blade without a cutting tip is inserted and which is formed in a surface thereof. Here, an initial cutting time on a workpiece may be shortened to greatly improve productivity and the quality of a product and a lifespan of a frame gang saw blade may be improved by significantly decreasing deflection in the blade.
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